| 摘要 |
The generation of total and free halogen in aqueous solutions of halogenated hydantoins is potentiated by the use of a solubility agent selected from the group consisting of magnesium oxide, barium hydroxide, sodium carbonate, 5,5-dialkyl substituted hydantoin and mixtures thereof. The use of these solubility agents in combination with halogenated hydantoins, such as bromochloromethylethylhydantoin, is especially suitable for use as a toilet bowl cleaner.
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